1613 search results - page 6 / 323 » Invariant representation in image processing |
ICIAP
2007
ACM
14 years 6 months ago
2007
ACM
In this paper, we propose novel blur and similarity transform (i.e. rotation, scaling and translation) invariant features for the recognition of objects in images. The features ar...
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
Phase features are widely used in image processing and representation due to their stability to deformation and noise [1, 2]. However, phase singularities,where the signals vanish...
CVPR
2008
IEEE
14 years 8 months ago
2008
IEEE
Many applications require a computer representation of 2D shape, usually described by a set of 2D points. The challenge of this representation is that it must not only capture the...
CORR
2007
Springer
13 years 6 months ago
2007
Springer
We propose a new set of rotationally and translationally invariant features for image or pattern recognition and classification. The new features are cubic polynomials in the pix...
ICIP
2003
IEEE
14 years 8 months ago
2003
IEEE
Overcomplete transforms, like the Dual-Tree Complex Wavelet Transform, offer more flexible signal representations than critically-sampled transforms, due to their properties of sh...